66227882

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 120046080

約数和(自身を除く): 53818198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 614, 811, 1622, 2149, 4298, 5677, 5833, 11354, 11666, 15409, 30818, 40831, 81662, 107863, 215726, 248977, 497954, 1742839, 3485678, 4730563, 9461126, 33113941, 66227882]

約数ペア:

[(1, 66227882), (2, 33113941), (7, 9461126), (14, 4730563), (19, 3485678), (38, 1742839), (133, 497954), (266, 248977), (307, 215726), (614, 107863), (811, 81662), (1622, 40831), (2149, 30818), (4298, 15409), (5677, 11666), (5833, 11354)]